单项选择题

A．To save money on equipment.
B．To help keep participants from getting lost.
C．To instruct newcomers about bicycle maintenance.
D．To ensure that everyone knows about the historical sites:
<上一题 目录 下一题>
热门 试题

单项选择题
A．Surprising.B．Amusing.C．Quite boring.D．Extremely exciting.
A．Surprising.
B．Amusing.
C．Quite boring.
D．Extremely exciting.
单项选择题
A．To present his hands palm to palm.B．To extend his hand to his superior.C．To raise his hand above his head.D．To put his hand upon his chest.
A．To present his hands palm to palm.
B．To extend his hand to his superior.
C．To raise his hand above his head.
D．To put his hand upon his chest.
相关试题